名詞 ammonia:

1. a pungent gas compounded of nitrogen and hydrogen (NH3)
2. a water solution of ammonia
   同義詞：ammonia water, ammonium hydroxide

1. German chemist. He won a1918 Nobel Prize for the synthetic production of ammonia.
   哈伯，弗里茲1868－1934德國化學(xué)家，他因化學(xué)合成氨而獲1918年諾貝爾獎
2. Ammonia, coal tar and coke are all by-products obtained in the manufacture of coal gas.
   氨氣、煤焦油、焦煤都是煤氣生產(chǎn)過程中的副產(chǎn)品。
3. Ammonia is a colorless gas with strong smell.
   氨是無色并有強(qiáng)烈氣味的氣體。
4. Ammonia is a chemical substance.
   氨是種化學(xué)物質(zhì)。